package com.sixth.service;

import com.sixth.entity.Goods;
import com.sixth.entity.OutlibraryGoods;
import com.sixth.entity.Staff;
import com.sixth.util.LayTab;

import java.util.List;

/**
 * @program: project01
 * @description:
 * @author: 老范
 * @create: 2021-12-24 10:48
 **/

public interface StatisticsService {
    LayTab output(Goods goods, String start, String end, String value);
    LayTab sale(OutlibraryGoods outLibraryGoods, String start, String end, String value);

    List<Double> sell(OutlibraryGoods outLibraryGoods, String start, String end, String value);


}
